Stop entering the password every time
A PDF you reference often shouldn't require typing the password on every open.
Unlock PDF
Remove the password from a PDF so it opens without prompting. You need to know the current password — this tool does not crack or guess passwords.
How to use Unlock PDF
- Upload your file using the secure uploader.
- Choose any available conversion options, such as page size, margins, quality or language.
- Start the conversion and download the finished file when it is ready.
Common use cases
Prepare a PDF for editing
Most PDF editors won't modify a protected file — unlock it first.
Combine with other tools
Compress, merge, and convert tools all need an unlocked PDF as input.
Limitations
Conversion results can vary depending on the structure, quality and complexity of the source file.
Privacy and security
Files are transferred over HTTPS, processed only for the requested conversion and automatically deleted within 30 minutes. FlowToPDF does not require an account and does not use uploaded files for training or manual review.
Frequently asked questions
Can this remove a password I don't know?
No. You need the correct password. We do not provide tools for cracking PDFs.
Is the unlocked file the same as the original?
Yes, except the password protection is removed. All content, formatting, and metadata are preserved.
Is my password kept?
It is used in-memory to decrypt and then discarded. The unlocked PDF is downloaded and the file is deleted within 30 minutes.
Related PDF tools
Convert your file
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